I love Sennheiser products so with that recommendation, I grabbed one for myself. The hooks are great, they are heavy duty and look really nice when mounted. If not for that, theyd be a 5 star review. Unless youre super picky about getting the absolute best, noise canceling headphones, these should suffice. And I have wicked AWESOME headphones with 44mm drivers and I can also turn off the outside world with the switch of a button as well as use the Sony app that can customize my new generation Sonys that far beat Bose and any other hardwired headphone that is under $300 USD. If you work in an environment where your standing allday these are the shoes for you! It works with the RT16 Trigger that came with my cowboy studio Photo Studio Flash Strobe Lighting Portrait Umbrella Kit with Wireless Trigger. Ive taken it on a number of "rides" on country roads of 55mph with occasional bumps and it rides steady without issue. I cant specifically rate the features since I dont use the device myself but I can tell you that my 100 year old father is giddy now that he can hear people on the other end of a phone conversation! 50/50 in quality.